65479097 has 4 divisors (see below), whose sum is σ = 65510016. Its totient is φ = 65448180.

The previous prime is 65479079. The next prime is 65479151. The reversal of 65479097 is 79097456.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65479097 - 2⁸ = 65478841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65479027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12029 + ... + 16602.

It is an arithmetic number, because the mean of its divisors is an integer number (16377504).

Almost surely, 2^65479097 is an apocalyptic number.

It is an amenable number.

65479097 is a deficient number, since it is larger than the sum of its proper divisors (30919).

65479097 is a wasteful number, since it uses less digits than its factorization.

65479097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30918.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 65479097 is about 8091.9155334198. The cubic root of 65479097 is about 403.0580138842.

The spelling of 65479097 in words is "sixty-five million, four hundred seventy-nine thousand, ninety-seven".